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Merge der überarbeiteten Compose-Konfiguration (Branch 'customized')
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
RestProducer.java
diff --git
a/src/main/java/de/juplo/kafka/RestProducer.java
b/src/main/java/de/juplo/kafka/RestProducer.java
index
6e4236b
..
b430e35
100644
(file)
--- a/
src/main/java/de/juplo/kafka/RestProducer.java
+++ b/
src/main/java/de/juplo/kafka/RestProducer.java
@@
-9,6
+9,7
@@
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;
import javax.annotation.PreDestroy;
import org.springframework.web.context.request.async.DeferredResult;
import javax.annotation.PreDestroy;
+import java.math.BigInteger;
import java.util.Properties;
import java.util.concurrent.ExecutionException;
import java.util.Properties;
import java.util.concurrent.ExecutionException;
@@
-48,6
+49,7
@@
public class RestProducer
@PostMapping(path = "{key}")
public DeferredResult<ProduceResult> send(
@PathVariable String key,
@PostMapping(path = "{key}")
public DeferredResult<ProduceResult> send(
@PathVariable String key,
+ @RequestHeader(name = "X-id", required = false) Long correlationId,
@RequestBody String value)
{
DeferredResult<ProduceResult> result = new DeferredResult<>();
@RequestBody String value)
{
DeferredResult<ProduceResult> result = new DeferredResult<>();
@@
-61,6
+63,12
@@
public class RestProducer
value // Value
);
value // Value
);
+ record.headers().add("source", id.getBytes());
+ if (correlationId != null)
+ {
+ record.headers().add("id", BigInteger.valueOf(correlationId).toByteArray());
+ }
+
producer.send(record, (metadata, e) ->
{
long now = System.currentTimeMillis();
producer.send(record, (metadata, e) ->
{
long now = System.currentTimeMillis();
@@
-97,9
+105,8
@@
public class RestProducer
long now = System.currentTimeMillis();
log.trace(
long now = System.currentTimeMillis();
log.trace(
- "{} - Queued
#{}
key={} latency={}ms",
+ "{} - Queued
message with
key={} latency={}ms",
id,
id,
- value,
record.key(),
now - time
);
record.key(),
now - time
);